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<a href="file__utils_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;</div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="preprocessor">#ifndef __FILE_UTILS_HPP</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#define __FILE_UTILS_HPP</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;</div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;string&gt;</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;stdexcept&gt;</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;sys/types.h&gt;</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="preprocessor">#include &lt;sys/stat.h&gt;</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;unistd.h&gt;</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;dirent.h&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;</div><div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="keyword">namespace  </span><a class="code" href="namespaceinout.html">inout</a> {</div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;  </div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;</div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;std::string <a class="code" href="namespaceinout.html#af5d88988ec030a667b457ac6534f41ac">fileutils_subName</a></div><div class="line"><a name="l00037"></a><span class="lineno"><a class="line" href="namespaceinout.html#af5d88988ec030a667b457ac6534f41ac">   37</a></span>&#160;(<span class="keyword">const</span> std::string aistr_name, </div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160; <span class="keyword">const</span> std::string aistr_nameSub</div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;)</div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;{</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;  std::string lostr_newName;</div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;</div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;  <span class="keywordtype">size_t</span> lst_posPath = aistr_name.find_last_of(<span class="stringliteral">&quot;/\\&quot;</span>);</div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;  <span class="keywordflow">if</span> ( lst_posPath &gt; 0 )</div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;    lostr_newName.append(aistr_name.substr(0,lst_posPath+1));</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;  </div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;  std::string lstr_filename = aistr_name.substr(lst_posPath+1);</div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;</div><div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;  <span class="keywordtype">size_t</span> lst_posPoint = lstr_filename.find_last_of(<span class="stringliteral">&quot;.&quot;</span>);</div><div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;  <span class="keywordflow">if</span> ( lst_posPoint == std::string::npos ) {</div><div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;    lst_posPoint = lstr_filename.size();</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;  }</div><div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;  </div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;  lstr_filename.insert(lst_posPoint,aistr_nameSub);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;  </div><div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;  lostr_newName.append(lstr_filename);</div><div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno">   58</span>&#160;  <span class="keywordflow">return</span> lostr_newName;</div><div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;}</div><div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;</div><div class="line"><a name="l00061"></a><span class="lineno"><a class="line" href="namespaceinout.html#aefe19d244033e7e5cd35f9a4673ac955">   61</a></span>&#160;<span class="keywordtype">bool</span> <a class="code" href="namespaceinout.html#aefe19d244033e7e5cd35f9a4673ac955">fileutils_isdir</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *aiptstr_dirname)</div><div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;{</div><div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;  <span class="keyword">struct </span>stat lstruct_stat;</div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;  <span class="keywordflow">if</span> (aiptstr_dirname == NULL )</div><div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;    <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;  stat(aiptstr_dirname,&amp;lstruct_stat);</div><div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;</div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;  <span class="keywordflow">return</span> S_ISDIR(lstruct_stat.st_mode)?<span class="keyword">true</span>:<span class="keyword">false</span>;</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;}</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;std::vector&lt;std::string&gt; </div><div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="namespaceinout.html#a627199919e0555d5bbd9935030d1bf76">   73</a></span>&#160;<a class="code" href="namespaceinout.html#a627199919e0555d5bbd9935030d1bf76">fileutils_listdir</a>(<span class="keyword">const</span> <span class="keywordtype">char</span> *aiptstr_dirname)</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;{</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;  DIR *lptdir_dir;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;  <span class="keyword">struct </span>dirent *lstruct_dirent;</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;  std::vector&lt;std::string&gt; lovector_directoryFile(0);</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;  lovector_directoryFile.reserve(10);</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;  lptdir_dir = opendir(aiptstr_dirname);</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;  <span class="keywordflow">if</span> ( lptdir_dir == NULL ) { </div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    <span class="keywordflow">throw</span> std::invalid_argument(<span class="stringliteral">&quot;fileutils_listdir: directory does not exist&quot;</span>);</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;  }</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;  std::string lstr_dirname(aiptstr_dirname);</div><div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;  <span class="keywordflow">while</span> ( (lstruct_dirent = readdir(lptdir_dir)) != NULL ) {</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;    std::string lstr_file = std::string(lstruct_dirent-&gt;d_name);</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;    <span class="keywordflow">if</span> ( (lstr_file.compare(<span class="stringliteral">&quot;.&quot;</span>) != 0) &amp;&amp; (lstr_file.compare(<span class="stringliteral">&quot;..&quot;</span>) != 0) )  </div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;      lovector_directoryFile.push_back(lstr_dirname + <span class="stringliteral">&quot;/&quot;</span> +lstr_file);</div><div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;  }</div><div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;  </div><div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;  std::sort(lovector_directoryFile.begin(),lovector_directoryFile.end());</div><div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;  </div><div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;  closedir(lptdir_dir);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;  <span class="keywordflow">return</span> lovector_directoryFile;</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;}</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;} <span class="comment">/*END namespace inout </span></div><div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;<span class="comment">   */</span></div><div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;</div><div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;<span class="preprocessor">#endif </span><span class="comment">/*__FILE_UTILS_HPP*/</span><span class="preprocessor"></span></div><div class="ttc" id="namespaceinout_html"><div class="ttname"><a href="namespaceinout.html">inout</a></div><div class="ttdoc">Module for input and output parameters.</div></div>
<div class="ttc" id="namespaceinout_html_aefe19d244033e7e5cd35f9a4673ac955"><div class="ttname"><a href="namespaceinout.html#aefe19d244033e7e5cd35f9a4673ac955">inout::fileutils_isdir</a></div><div class="ttdeci">bool fileutils_isdir(const char *aiptstr_dirname)</div><div class="ttdef"><b>Definition:</b> <a href="file__utils_8hpp_source.html#l00061">file_utils.hpp:61</a></div></div>
<div class="ttc" id="namespaceinout_html_a627199919e0555d5bbd9935030d1bf76"><div class="ttname"><a href="namespaceinout.html#a627199919e0555d5bbd9935030d1bf76">inout::fileutils_listdir</a></div><div class="ttdeci">std::vector&lt; std::string &gt; fileutils_listdir(const char *aiptstr_dirname)</div><div class="ttdef"><b>Definition:</b> <a href="file__utils_8hpp_source.html#l00073">file_utils.hpp:73</a></div></div>
<div class="ttc" id="namespaceinout_html_af5d88988ec030a667b457ac6534f41ac"><div class="ttname"><a href="namespaceinout.html#af5d88988ec030a667b457ac6534f41ac">inout::fileutils_subName</a></div><div class="ttdeci">std::string fileutils_subName(const std::string aistr_name, const std::string aistr_nameSub)</div><div class="ttdef"><b>Definition:</b> <a href="file__utils_8hpp_source.html#l00037">file_utils.hpp:37</a></div></div>
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